$OpenBSD: patch-chrome_browser_task_manager_task_manager_observer_h,v 1.3 2017/04/28 14:21:00 robert Exp $
--- chrome/browser/task_manager/task_manager_observer.h.orig.port	Wed Apr 19 21:06:30 2017
+++ chrome/browser/task_manager/task_manager_observer.h	Thu Apr 27 19:56:00 2017
@@ -42,7 +42,7 @@ enum RefreshType {
   // or backgrounded.
   REFRESH_TYPE_PRIORITY = 1 << 13,
 
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_BSD)
   // For observers interested in getting the number of open file descriptors of
   // processes.
   REFRESH_TYPE_FD_COUNT = 1 << 14,
